header form{
	width: 460px;
	height: 34px;
  position: absolute;
  z-index: 10;
	left: 729px;
	margin: auto;
	border-radius: 4px;
}
header form input[type="text"]{
	height: 100%;
	width: 100%;
	background-color: #FFFFFF;
	border: 1px solid #E7E7E7;
	text-indent: 10px;
}
header form  input[type="text"]:focus{
	outline: none;
}
header form  .fangda{
	width: 48px;
	height: 34px;
	position: absolute;
	top: 14px;
	right: -1px;
	border-radius: 2px;
	background:#F4F4F4 url(../img/header/fangda1.png) no-repeat 15px 8px;
	cursor: pointer;
}
header form .fangda:hover{
	background:#F4F4F4 url(../img/header/fangda2.png) no-repeat 16px 8px;
}

header{
	background: url(../img/header/dao.png) no-repeat center;
	background-size:  cover;
	height: 181px;
}
.hleft .logo{
	/* background: url(../img/header/logo1.png) no-repeat  20px 22px; */
	background: url(../img/header/bilibili-fill.png) no-repeat  20px 19px;
}
.hleft .logo a .zhuzhan{
	color: #FFFFFF;
	margin-left: 45px;
	background: none;
}
.hleft ul{
	left: 85px;
}
.hleft ul li .zhuli{
	color: #FFFFFF;
}
.hleft ul .xiazai a{
	background: url(../img/header/phone.png) no-repeat;
}
.hright .rul li a{
	color: #FFFFFF;
}
.hleft ul li:hover .zhuli{
	color: #FFFFFF;
}
.icon {
  padding: 0;
  box-sizing: border-box;
  width: 80%;
  height: 100%;
  position: relative;
  margin: 0 auto;
  z-index: 1;
}
.icon a {
  display: inline-block;
  width: 220px;
  height: 75%;
  position: absolute;
  bottom: 10px;
}
.logo2{
  height: 100%;
}
.jiayou{
	color: #FFFFFF;
	background-color: rgba(0,0,0,.5);
	position: absolute;
	top: 69px;
	left: 470px;
	border-radius: 4px;
	height: 30px;
	font-size: 16px;
	line-height: 30px;
	padding: 5px 6px;
	visibility: hidden;
	opacity: 0;
	transition: all .2s;
	-webkit-transition: all .2s;
}
.header_bottom {
  position: absolute;
  width: 100%;
  height: 70%;
  bottom: 0;
  cursor: pointer;
}
.header_bottom:hover .jiayou{
	visibility: visible;
  opacity: 1;
}





